Load a single config file (JSON/YAML). JS/TS is not supported in this step. Validates with Zod RAW schema, then normalizes to RESOLVED.
For JSON/YAML: if a "dynamic" property is present, throws with guidance. For JS/TS: default export is loaded; "dynamic" is allowed.
Load a single config file (JSON/YAML). JS/TS is not supported in this step. Validates with Zod RAW schema, then normalizes to RESOLVED.
For JSON/YAML: if a "dynamic" property is present, throws with guidance. For JS/TS: default export is loaded; "dynamic" is allowed.